# 如何输出时间：1.先import。引进的意思，指的是引进时间这个库（datetime）；datetime.date.isoformat(datetime.date.yoday
# time_now是自定义命名，用time_now来下定义
# import datetime
#
# time_now = datetime.date.isoformat(datetime.date.today())
# # now = input(time_now)
#
# import time
# # time_day = time.strftime("%A%p"  "%H:%M")
# now_day = time.strftime("%A%p")
# now_time = time.strftime("%H:%M")
# day = input(now_day)
# now = input(now_time)
